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Radon testing in Onalaska, Wisconsin

Radon testers with an address in Onalaska, with the licenses on file for each.

Onalaska, WI at a glance

  • Businesses listed

    1

    Onalaska
    1
    Fountain City
    1

    By each business's listed address

  • Listed for testing

    1

    100% of listings

    Testing
    1
    Mitigation
    0

    A business can be listed for both

  • State license on file

    1

    100% of listings

    State license
    1
    NRPP
    0

    As each issuer's own record shows it

  • Share at 4+ pCi/L

    31.4%

    4.3 pts below WI

    La Crosse
    31.4%
    Wisconsin
    35.7%

    La Crosse, 48th of 69 in WI, 2023

  • EPA radon zone

    Zone 2

    Moderate potential

    1. 1
    2. Zone 2
    3. 3

    1 highest, 3 lowest

    La Crosse County, where Onalaska is

Professionals in Onalaska

Wisconsin licensing and every city

No business licensed by Wisconsin is listed here yet.

Located in Wisconsin, licensed by another state

These businesses have an address in Wisconsin, and another state's registry lists them. That does not mean Wisconsin licenses them: check with Wisconsin's radon program before hiring one for work here.

1 professional located in Onalaska, Wisconsin and listed by another state.

Radon levels in Onalaska

Read a result for Onalaska

Starts at La Crosse County's median, 2.7 pCi/L

2.7pCi/L

EPA’s own thresholds; the figures are the area’s, never this home’s.

EPA’s reading of 2.7 pCi/L

Between 2 and 4 pCi/L

  1. Under 20 to 1.9 pCi/L
  2. 2 to 4consider a fix
  3. 4 and aboveEPA says fix it

This result is between 2 and 4 pCi/L. EPA recommends considering a fix when the level is between 2 and 4 pCi/L. La Crosse County's median reported result, 2023.

Interpret this readingWhat a fix costs

Onalaska lies in La Crosse County, where 31.4% of 771 radon tests reported to CDC (2023) were at or above 4 pCi/L, 4.3 points below Wisconsin pooled (35.7%), 48th of 69 Wisconsin counties with 30 or more tests.

Radon test figures for the county Onalaska lies in
CountyTestsAt or above 4 pCi/LMedianWisconsin, pooledRank in the stateEPA zone
La Crosse County77131.4%2.7 pCi/L35.7%48 of 69Zone 2

Shares of tests people chose to run and report, by county (2023); the state's is its counties' counts added up, calculated by Radon411. Only a test measures a home.

Around La Crosse County, where Onalaska lies, the nearest Wisconsin counties with a CDC figure for 2023 run from 22.5% to 53.9% of tests at or above 4 pCi/L; the closest, Monroe County, is 25 miles away at 22.5%.

The nearest Wisconsin counties to La Crosse County with 30 or more tests, 2023
CountyDistanceTestsAt or above 4 pCi/LMedian
Monroe County25 mi21322.5%2.2 pCi/L
Vernon County26 mi16247.5%3.8 pCi/L
Trempealeau County30 mi11242.0%3.3 pCi/L
Jackson County32 mi9338.7%3.2 pCi/L
Buffalo County46 mi5653.6%4.4 pCi/L
Crawford County47 mi21753.9%4.4 pCi/L

Cities near Onalaska

Every city in Wisconsin with listed radon professionals

Listings come from state licensing registries.

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